1 //===-- M68kFixupKinds.h - M68k Specific Fixup Entries ------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// This file contains M68k specific fixup entries. 11 /// 12 //===----------------------------------------------------------------------===// 13 14 #ifndef LLVM_LIB_TARGET_M68k_MCTARGETDESC_M68kFIXUPKINDS_H 15 #define LLVM_LIB_TARGET_M68k_MCTARGETDESC_M68kFIXUPKINDS_H 16 17 #include "llvm/MC/MCFixup.h" 18 19 namespace llvm { 20 static inline unsigned getFixupKindLog2Size(unsigned Kind) { 21 switch (Kind) { 22 case FK_PCRel_1: 23 case FK_SecRel_1: 24 case FK_Data_1: 25 return 0; 26 case FK_PCRel_2: 27 case FK_SecRel_2: 28 case FK_Data_2: 29 return 1; 30 case FK_PCRel_4: 31 case FK_SecRel_4: 32 case FK_Data_4: 33 return 2; 34 } 35 llvm_unreachable("invalid fixup kind!"); 36 } 37 38 static inline MCFixupKind getFixupForSize(unsigned Size, bool isPCRel) { 39 switch (Size) { 40 case 8: 41 return isPCRel ? FK_PCRel_1 : FK_Data_1; 42 case 16: 43 return isPCRel ? FK_PCRel_2 : FK_Data_2; 44 case 32: 45 return isPCRel ? FK_PCRel_4 : FK_Data_4; 46 case 64: 47 return isPCRel ? FK_PCRel_8 : FK_Data_8; 48 } 49 llvm_unreachable("Invalid generic fixup size!"); 50 } 51 52 } // namespace llvm 53 54 #endif 55